PT  - JOURNAL ARTICLE
AU  - H Kromhout
TI  - Assessing historical exposure is like solving a mystery
AID  - 10.1136/oem.2004.019158
DP  - 2005 Jul 01
TA  - Occupational and Environmental Medicine
PG  - 429--430
VI  - 62
IP  - 7
4099  - http://oem.bmj.com/content/62/7/429.1.short
4100  - http://oem.bmj.com/content/62/7/429.1.full
SO  - Occup Environ Med2005 Jul 01; 62